Jahr;Jan;Feb;Mrz;Apr;Mai;Jun;Jul;Aug;Sep;Okt;Nov;Dez
2003;;;;;;;;;41.5;41.0;;40.2
2004;;41.6;38.5;;32.1;34.3;35.5;40.0;41.4;42.0;42.6;42.2
2005;41.5;42.5;39.5;37.5;;34.0;;39.2;;;40.6;
2006;;40.4;40.0;;32.8;33.2;36.5;39.0;;41.2;41.2;
2007;40.6;40.4;39.6;;;;;;40.4;43.0;;42.0
2008;40.4;39.0;35.8;;;31.5;;39.2;40.6;43.6;41.2;43.0
2009;43.2;39.0;;39.5;35.2;35.0;33.6;39.0;42.6;42.0;45.0;41.0
2010;42.0;42.8;;38.4;;;36.0;39.1;42.1;43.0;41.0;44.3
2011;41.2;;;36.4;34.4;35.4;35.0;39.9;;41.0;43.3;41.8
2012;40.2;38.8;40.5;37.6;33.4;31.8;34.0;38.0;43.1;44.0;;41.3
2013;;41.8;41.8;;38.4;34.7;33.3;38.6;;;40.6;
2014;;;;;32.0;;;;;;;